/**
 * contact.css — Letter-like contact & direct channels
 */

.contact-page {
    padding-top: var(--space-12);
    padding-bottom: var(--space-24);
}

.contact-page__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: start;
}

@media (min-width: 960px) {
    .contact-page__grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
        gap: clamp(var(--space-12), 6vw, var(--space-20));
    }
}

/* ── Left Column: Contact Info & Channels ── */
.contact-page__info {
    display: flex;
    flex-direction: column;
}

.contact-page__title {
    font-family: var(--font-heading);
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: var(--space-4);
    color: var(--clr-text-base);
}

.contact-page__desc {
    color: var(--clr-text-muted);
    font-size: var(--text-lg);
    line-height: 1.65;
    max-width: 32rem;
    margin-bottom: var(--space-6);
}

/* ── Availability Status Pill ── */
.contact-page__availability {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.4rem 0.9rem;
    background-color: var(--clr-bg-surface);
    border: 1px solid var(--clr-border);
    border-radius: 9999px;
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--clr-text-base);
    width: fit-content;
    margin-bottom: var(--space-8);
}

.contact-page__availability-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #12b76a;
    box-shadow: 0 0 0 3px rgba(18, 183, 106, 0.2);
    display: inline-block;
}

/* ── Contact Channels Container ── */
.contact-page__channels {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    max-width: 32rem;
    width: 100%;
}

/* ── Individual Contact Channel Item ── */
.contact-channel {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: 1.1rem 1.25rem;
    background-color: var(--clr-bg-surface);
    border: 1px solid var(--clr-border);
    border-radius: 4px;
    text-decoration: none;
    color: var(--clr-text-base);
    transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    box-sizing: border-box;
}

.contact-channel:hover,
.contact-channel:focus-visible {
    background-color: var(--clr-surface-hover);
    border-color: var(--clr-accent);
    transform: translateY(-2px);
    color: var(--clr-text-base);
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(28, 25, 21, 0.06);
}

[data-theme='dark'] .contact-channel:hover,
[data-theme='dark'] .contact-channel:focus-visible {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

/* Channel Icon Badge */
.contact-channel__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 4px;
    background-color: var(--clr-bg-base);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-base);
    flex-shrink: 0;
    transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.contact-channel:hover .contact-channel__icon,
.contact-channel:focus-visible .contact-channel__icon {
    color: var(--clr-accent);
    border-color: var(--clr-accent);
    transform: scale(1.04);
}

.contact-channel__icon svg {
    width: 1.25rem;
    height: 1.25rem;
    display: block;
}

/* Channel Body (Label + Value) */
.contact-channel__body {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    flex: 1;
    min-width: 0;
}

.contact-channel__label {
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--clr-text-muted);
    line-height: 1.2;
}

.contact-channel__value {
    font-family: var(--font-ui);
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--clr-text-base);
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Channel Arrow Indicator */
.contact-channel__arrow {
    width: 1.125rem;
    height: 1.125rem;
    color: var(--clr-text-muted);
    flex-shrink: 0;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.contact-channel:hover .contact-channel__arrow,
.contact-channel:focus-visible .contact-channel__arrow {
    color: var(--clr-accent);
    transform: translateX(4px);
}

/* Direct CTA Variant (e.g., CV Download) */
.contact-channel--cta {
    border-left: 3px solid var(--clr-accent);
}

.contact-channel--cta .contact-channel__icon {
    color: var(--clr-accent);
}

/* ── Right Column: Form ── */
.contact-page__form {
    background-color: var(--clr-bg-surface);
    border: 1px solid var(--clr-border);
    border-radius: 4px;
    padding: clamp(var(--space-6), 4vw, var(--space-8));
    width: 100%;
}

.contact-page__form-title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 500;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--clr-rule);
    color: var(--clr-text-base);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 520px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-bottom: var(--space-5);
    position: relative;
}

.form-label {
    display: block;
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--clr-text-base);
    margin-bottom: var(--space-1);
}

.form-label span[aria-hidden="true"] {
    color: var(--clr-accent);
}

.form-input {
    width: 100%;
    padding: 0.75rem 0.85rem;
    background-color: var(--clr-bg-base);
    border: 1px solid var(--clr-border);
    border-radius: 3px;
    color: var(--clr-text-base);
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.5;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 2px rgba(196, 92, 38, 0.15);
}

.form-textarea {
    min-height: 8.5rem;
    resize: vertical;
    line-height: 1.6;
}

.form-error {
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    color: #b42318;
    min-height: 1.2em;
    margin-top: 0.25rem;
}

.form-group.has-error .form-input {
    border-color: #b42318;
    background-color: rgba(180, 35, 24, 0.03);
}

.contact-submit {
    margin-top: var(--space-2);
    padding: 0.85rem 1.75rem;
    font-size: var(--text-base);
    cursor: pointer;
    border-radius: 3px;
}

.contact-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.form-feedback {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    margin-top: var(--space-6);
    padding: var(--space-4);
    border-radius: 4px;
    border: 1px solid;
}

.form-feedback[hidden] {
    display: none;
}

.form-feedback--success {
    background-color: rgba(18, 183, 106, 0.08);
    color: #0d8a4f;
    border-color: rgba(18, 183, 106, 0.25);
}

[data-theme='dark'] .form-feedback--success {
    background-color: rgba(18, 183, 106, 0.15);
    color: #34d399;
    border-color: rgba(18, 183, 106, 0.35);
}

.form-feedback--error {
    background-color: rgba(180, 35, 24, 0.08);
    color: #b42318;
    border-color: rgba(180, 35, 24, 0.25);
}

[data-theme='dark'] .form-feedback--error {
    background-color: rgba(248, 113, 113, 0.12);
    color: #f87171;
    border-color: rgba(248, 113, 113, 0.3);
}

.u-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}